| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.353 | 21/6:04.413 |
| 2 | 1 | 16.952 | 21/6:00.203 |
| 3 | 1 | 17.354 | 21/6:01.613 |
| 4 | 1 | 17.417 | 21/6:02.649 |
| 5 | 1 | 16.866 | 21/6:00.956 |
| 6 | 1 | 17.762 | 21/6:02.964 |
| 7 | 1 | 17.517 | 21/6:03.663 |
| 8 | 1 | 17.467 | 21/6:04.056 |
| 9 | 1 | 16.600 | 21/6:02.339 |
| 10 | 1 | 17.529 | 21/6:02.916 |
| 11 | 1 | 16.826 | 21/6:02.046 |
| 12 | 1 | 16.828 | 21/6:01.324 |
| 13 | 1 | 16.920 | 21/6:00.862 |
| 14 | 1 | 17.127 | 21/6:00.777 |
| 15 | 1 | 19.771 | 21/6:04.405 |
| 16 | 1 | 17.086 | 21/6:04.055 |
| 17 | 1 | 16.870 | 21/6:03.479 |
| 18 | 1 | 16.977 | 21/6:03.092 |
| 19 | 1 | 16.933 | 21/6:02.698 |
| 20 | 1 | 18.915 | 21/6:04.423 |
| 21 | 1 | 17.547 | 21/6:04.617 |